r8i-flex.4xlarge

Last updated: January 2, 2026

The r8i-flex.4xlarge instance is in the R8I Memory optimized family with 16 vCPUs and 128 GiB of memory, pricing starts at $1.06 per hour and $770.70 per month in us-east-1 region.

On-Demand Monthly Cost

$770.70

per month

Reserved - 1 year

$0

per month

vCPUs

16

Memory

128 GB

Machine Configuration (r8i-flex.4xlarge)

Region
us-east-1
Currency
USD ($)
Pricing
Monthly Cost

$770.7048

Hourly Cost

$1.0558

Reserved - 1 yearN/A
Reserved - 3 yearN/A